A new study in Nature Physics has turned an old problem on its head by reporting a way to use the noisy interactions between nitrogen vacancy centres to create a continuous beam of microwave light.
Doctors occupy a unique position of trust and moral authority, giving them the power and responsibility to act as agents of social change, confront structural injustices, and challenge policies that worsen disease and suffering.
While the Julian calendar included a leap day once every four years, it was not the first calender to have such a system. For example, the Roman system that it replaced included a month called X once every two or three years. What is X? In Latin it means ‘work month’.